cartesian , inter cross combinations

String varients[][]={
        {"A","B","C"},
        {"S","U","N"},
        {"R","G","B"},
        {"30","35","37"}
};

int totCombination=1;

for(int i = 0; i < varients.length; i++)
{
    totCombination=totCombination * varients[i].length;
}

try {

    String outStr = "";

    for (int cat = 0; cat < totCombination; cat++) {
        int looptotal = totCombination;

        outStr=outStr+cat+"===>";

        for (int item = 0; item < varients.length; item++) {
            int part = looptotal / varients[item].length;

            looptotal = part;//totCombination/part
            int selItem = (cat / (looptotal))%varients[item].length;

            outStr = outStr + (item==0?"":",")+ varients[item][selItem];
        }
        outStr = outStr + "\n";
    }

    Log.i("Item", "" + outStr);


}catch (Exception ex)
{
    Log.i("Item", "" + ex.toString());
}

GCM PushNotification in android

It's Simple
Let's go for GCM In Android

just follow following step and you get GCM notification easily

Step 1:-  Add Following Dependency

             compile 'com.google.android.gms:play-services:8.1.0'

Step 2:-  Android Manifiest.xml

Permission:-

<permission    android:name="${applicationId}.permission.C2D_MESSAGE"    android:protectionLevel="signature" />

<uses-permission android:name="${applicationId}.permission.C2D_MESSAGE" />
<uses-permission android:name="android.permission.ACCESS_FINE_LOCATION" />
<uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION" />
<uses-permission android:name="android.permission.WAKE_LOCK" />
<uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" />

<uses-permission android:name="com.example.googlemaps.permission.MAPS_RECEIVE" />
<uses-permission android:name="android.permission.GET_TASKS" />

Receiver

<receiver    android:name="com.google.android.gms.gcm.GcmReceiver"    android:exported="true"    android:permission="com.google.android.c2dm.permission.SEND">
    <intent-filter>
        <action android:name="com.google.android.c2dm.intent.RECEIVE" />

        <category android:name="${applicationId}" />
    </intent-filter>
</receiver>











Service





<service    android:name="${applicationId}.PushNotification"
    android:exported="false">
    <intent-filter>
        <action android:name="com.google.android.c2dm.intent.RECEIVE" />
    </intent-filter>
</service>








Step 3:- download 2 files and put in your code

GCMClientManager.java
 https://drive.google.com/open?id=0B1dF4YSBqUoobVlGWlZ5dXFmbVE
PushNotification.java
https://drive.google.com/open?id=0B1dF4YSBqUooTmZSRjNDcE1rQkE


Step 4:- register Notification




call it in your first page or login page and save notification token


private void registerNotification()
{
    GCMClientManager pushClientManager = new GCMClientManager(this, your project no);
    pushClientManager.registerIfNeeded(new GCMClientManager.RegistrationCompletedHandler() {
        @Override        public void onSuccess(String registrationId, boolean isNewRegistration) {
            Log.d("Registration id",registrationId);//eTtH4OOYfm8:APA91bG3FEjoR0gGfs78dvyA-1DFxlDSlf7F8DrN1vJjnvyGBi6ZbdwGcqAeu2piQ15YQWDNwdXILK-lQHMBKrkwYg2KOSEkW6QSDKTlQbZyOLst7vDXYCXsJL4unN4h2WYGJJeOjbtz        }
        @Override        public void onFailure(String ex) {
            Log.i("error-->>",""+ex);
            super.onFailure(ex);
        }
    });
}

Work With AQuery in android

Today I Show You How To Work With AQuery

• Startup

• Get Method

• Post Method

• Image Loading

•  Startup :-

compile Gson and Aquery library :-

compile 'com.google.code.gson:gson:2.2.4'

put this file to "libs" folder

https://drive.google.com/open?id=0B1dF4YSBqUooNWZPX0pVXzFtLXc

give 2 permission:-

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

Get Method



public void asyncJson()

{

String url = "http://www.your web service url";
aq.ajax(url, JSONObject.class, new AjaxCallback<JSONObject>() {

    @Override
    public void callback(String url, JSONObject json, AjaxStatus status) {
        if(json != null){


Jsonresult jsonResult = new Jsonresult();

JsonElement json2 = new JsonParser()

        .parse(json.toString());

Type type = new TypeToken<Jsonresult>() {

}.getType();

jsonResult = new Gson().fromJson(json2,

        type);




            Toast.makeText(aq.getContext(), status.getCode() + ":" + json.toString(), Toast.LENGTH_LONG).show();



        }else{

            //ajax error, show error code
            Toast.makeText(aq.getContext(), "Error:" + status.getCode(), Toast.LENGTH_LONG).show();
        }
    }
});


}



Post Method





 public void AqueryPost() {
        

        JSONObject obj = new JSONObject();
        try {
            obj.put("UserPassword", "123456");
            obj.put("UserName", "user");
           
            Log.i("json", obj.toString());


        } catch (Exception e) {
         
            return;
        }

        final AQuery aq = new AQuery(signup);
        aq.post("your URL", obj, JSONObject.class, new AjaxCallback<JSONObject>() {

            @Override            public void callback(String url, JSONObject json, AjaxStatus status) {
                ConstantData.progressclose(signup);
                if (json != null) {

                    try {

                        Jsonresult jsonResult = new Jsonresult();
                        JsonElement json2 = new JsonParser()
                                .parse(json.toString());

                        Type type = new TypeToken<Jsonresult>() {
                        }.getType();
                        jsonResult = new Gson().fromJson(json2,
                                type);
//                        if (jsonResult.isFlag()) {

                            if (jsonResult.getMessage().equalsIgnoreCase("success")) {

                        } else
                            Toast.makeText(signup, jsonResult.getMessage(), Toast.LENGTH_LONG).show();


                    } catch (Exception ex) {
                      Toast.makeText(aq.getContext(), "Error :" + json.toString(), Toast.LENGTH_LONG).show();
                    }


                } else {
                    ConstantData.progressclose(signup);
                    //ajax error, show error code  
                  Toast.makeText(aq.getContext(), "Error:" + status.getCode(), Toast.LENGTH_LONG).show();
                }
            }
        });

    }





Image Loading







public static void SetImage(ImageView imageView) {


    AQuery aq = new AQuery(MainActivity.this);
    AjaxCallback.setNetworkLimit(15);
    BitmapAjaxCallback.setIconCacheLimit(50);
    BitmapAjaxCallback.setCacheLimit(50);
    String urlll = "Your Pic URL";

    aq.id(imageView).image(urlll, false, true, 0,
            R.drawable.background, null, AQuery.FADE_IN);

}